[CleanCode] Clean static in CMS (2)
[CleanCode] Clean static in CMS (2)

deka108/mathqa-server,deka108/meas_deka,deka108/mathqa-server,deka108/mathqa-server,deka108/meas_deka,deka108/mathqa-server,deka108/meas_deka,deka108/meas_deka